Hex Fiend for Mac
A fast and clever free hex editor.
Free
In English
Version 2.18When you purchase through links on our site, we may earn an affiliate commission
Hex Fiend overview
Hex Fiend is a fast, clever, and free Hex editor that has many unique features:
- Insert, delete, rearrange: Hex Fiend does not limit you to in-place changes like some hex editors.
- Work with huge files: Hex Fiend can handle as big a file as you're able to create. It's been tested on files as large as 118 GB.
- Small footprint: Hex Fiend does not keep your files in memory. You won't dread launching or working with Hex Fiend even on low-RAM machines.
- Fast: Open a huge file, scroll around, copy and paste, all instantly. Find what you're looking for with fast searching.
- Binary diff: Hex Fiend can show the differences between files, taking into account insertions or deletions.
- Smart saving: Hex Fiend knows not to waste time overwriting the parts of your files that haven't changed, and never needs temporary disk space.
- Data inspector: Interpret data as integer or floating point, signed or unsigned, big or little endian...
- Embeddable: It's really easy to incorporate Hex Fiend's hex or data views into your app. Its permissive BSD-style license won't burden you.
What’s new in version 2.18
- On Sonoma use the new text insertion style
- Added setting for optional "replace only" algorithm for Compare (thanks @usr-sse2)
- Jump to Offset highlight now only applies to a single byte. Rounded corners on overlay are removed, and extended the time visible
- Add all standard colors for byte themes
- Add -cmd argument to type commands which takes a procedure for customizing the value
- Add -utcOffset argument to unixtime and macdate
- Fix nested section error handling
- Bookmarks no longer mark the document as edited
Hex Fiend for Mac
Free
In English
Version 2.18
Write a detailed review about Hex Fiend
(14 Reviews of Hex Fiend)
Comments
User Ratings
Jul 4 2020
Version: 2.13.1
Hex Fiend is one of those indispensable tools that making poking and prodding software bits on the Mac so great. A hex editor is not for everyone or for every need, but it is the #1 app that comes to my mind when I do need a hex editor.
May 9 2019
Version: 2.11
After launching Hex Friend asked for access to my calendar... Why is that?!
Aug 9 2018
Version: 2.9
I very rarely need this kind of tool, but this one is the best! (I compared it with 0xED and HexEdit)
My favourite feature: documents comparison!
Jul 30 2017
Version: 2.8
At the moment, there seems to be a discrepancy between the developer's web site, and MacUpdate with respect to the minimum OS.
MacUpdate says it is 10.7 while the developer's web site says it is 10.8.
May 5 2015
Version: 2.1.2
Awesome! Binary comparison. Good basic Hex editing. Free. So useful! Just used it to repair corrupted AVCHD video structure on my camera's SD card so Final Cut could import the footage.
